| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $213.94 | 9.366% | $233.9776 | $233.98 | $234.00 | $234.00 |
| Purchase #2 | $151.47 | 12.302% | $170.1038 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $229.55 | 5.630% | $242.4737 | $242.47 | $242.45 | $242.50 |
| Purchase #4 | $218.25 | 9.719% | $239.4617 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $190.72 | 9.214% | $208.2929 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $64.30 | 8.548% | $69.7964 | $69.80 | $69.80 | $69.80 |
| Purchase #7 | $163.52 | 10.695% | $181.0085 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $1,231.75 | $1,345.1146 | $1,345.11 | $1,345.10 | $1,345.20 | |